DE2605837C2 - Optisch-mechanischer Abtaster - Google Patents

Optisch-mechanischer Abtaster

Info

Publication number
DE2605837C2
DE2605837C2 DE19762605837 DE2605837A DE2605837C2 DE 2605837 C2 DE2605837 C2 DE 2605837C2 DE 19762605837 DE19762605837 DE 19762605837 DE 2605837 A DE2605837 A DE 2605837A DE 2605837 C2 DE2605837 C2 DE 2605837C2
Authority
DE
Germany
Prior art keywords
mirror
polygon
scanner
lens
radiation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE19762605837
Other languages
German (de)
English (en)
Other versions
DE2605837A1 (de
Inventor
George Pinner Middlesex Heftman
William Thomas London Moore
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rank Taylor Hobson Ltd
Original Assignee
Rank Organization Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rank Organization Ltd filed Critical Rank Organization Ltd
Publication of DE2605837A1 publication Critical patent/DE2605837A1/de
Application granted granted Critical
Publication of DE2605837C2 publication Critical patent/DE2605837C2/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
    • H04N3/08—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector
    • H04N3/09—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector for electromagnetic radiation in the invisible region, e.g. infrared
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/14—Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/12—Scanning systems using multifaceted mirrors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
    • H04N3/08—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Electromagnetism (AREA)
  • Lenses (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
DE19762605837 1975-02-13 1976-02-13 Optisch-mechanischer Abtaster Expired DE2605837C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB623375A GB1537483A (en) 1975-02-13 1975-02-13 Scanning arrangement

Publications (2)

Publication Number Publication Date
DE2605837A1 DE2605837A1 (de) 1976-08-26
DE2605837C2 true DE2605837C2 (de) 1986-10-16

Family

ID=9810832

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762605837 Expired DE2605837C2 (de) 1975-02-13 1976-02-13 Optisch-mechanischer Abtaster

Country Status (4)

Country Link
DE (1) DE2605837C2 (enrdf_load_stackoverflow)
FR (1) FR2301026A1 (enrdf_load_stackoverflow)
GB (1) GB1537483A (enrdf_load_stackoverflow)
NL (1) NL182915C (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1567320A (en) * 1977-01-07 1980-05-14 Rank Organisation Ltd Scanners
GB1594966A (en) * 1977-06-01 1981-08-05 Pilkington Perkin Elmer Ltd Infra-red optical lens sytems
NL7806504A (nl) * 1978-06-16 1979-12-18 Philips Nv Inrichting voor twee-dimensionale aftasting.
FR2586520B2 (fr) * 1978-11-06 1988-05-13 Trt Telecom Radio Electr Dispositif de balayage optico-mecanique
US4379612A (en) * 1979-09-04 1983-04-12 Canon Kabushiki Kaisha Scanning optical system having a fall-down correcting function
DE3215564A1 (de) * 1980-11-03 1983-10-27 Günter Dr. 6903 Neckargemünd Zeifang Vorrichtung zur bildfeldabtastung
DE3041279A1 (de) * 1980-11-03 1982-06-03 Günter Dr. 6903 Neckargemünd Zeifang Vorrichtung zur bildfeldabtastung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3469030A (en) * 1965-11-19 1969-09-23 North American Rockwell Optical scanner utilizing a spherical mirror
DE2204498A1 (de) * 1972-02-01 1973-08-09 Witec Wissenschaftlich Tech Be Optisches system mit bildfeldabtastung

Also Published As

Publication number Publication date
NL182915B (nl) 1988-01-04
DE2605837A1 (de) 1976-08-26
FR2301026A1 (fr) 1976-09-10
GB1537483A (en) 1978-12-29
FR2301026B1 (enrdf_load_stackoverflow) 1982-05-28
NL7601417A (nl) 1976-08-17
NL182915C (nl) 1988-06-01

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: RANK TAYLOR HOBSON LTD., LEICESTER, LEICESTERSHIRE

8365 Fully valid after opposition proceedings